FAP Lined Piping, Valves & Fittings Manufacturer in India
Ambica Machine Tools manufactures and supplies FAP lined valves, pipes, fittings and accessories for corrosive and aggressive chemical services. Our range includes lined ball, plug, diaphragm, butterfly, swing check, ball check, sampling, flush bottom and globe valves, along with lined pipes, elbows, tees, crosses, reducers, reducing flanges, sight flow indicators, expansion bellows, blind flanges, spacers, strainers, dip pipes and flexible hose pipes.
Lining options include FAP, PFA, FEP, PVDF, ETFE, PP and HDPE, with a minimum lining thickness of 3 mm and ANSI B16.5 #150 flange connections. Every product is hydraulically tested and spark tested at 15 KVDC. Special finishes, non-standard dimensions and custom FAP requirements can be considered as per application needs.
Contact UsOur Range of FAP Lined Piping Products
Lined Valves
Ball (2 pc), Plug, Diaphragm, Butterfly, Swing Check, Ball Check, Sampling, Flush Bottom & Globe Valves
Lined Tees & Crosses
Equal / Unequal Tee, Lateral Tee, Short Tee, Instrument Tee and Equal / Unequal Cross
Lined Pipes
Jacketed & Non Jacketed Lined Pipes, Dip Pipes and Flexible Hose Pipes
Reducers & Flanges
Concentric / Eccentric Reducers, Reducing Flanges, Blind Flanges and Gasket / Spacers
Lined Elbows
45° and 90° Lined Elbows, Jacketed & Non Jacketed
Strainers, Sight Glass & Bellows
Y-Type & Basket Strainers, Sight Flow Indicators and FAP Expansion Bellows
Types of FAP Lined Products
Lined Valves
Our lined valves are built for reliable isolation, control and non-return duty in corrosive lines. Available lever operated, gear operated or actuator operated.
Key Features of Lined Valves:
- Ball (2 pc design), plug, diaphragm, butterfly, check, sampling, flush bottom and globe valves.
- Body and ball in DI / ASTM A216 GR WCB / CF8 / CF8M.
- Minimum 3 mm lining with ANSI B16.5 #150 flanges.
Lined Pipes & Fittings
Lined pipes and fittings are used to build complete corrosion-resistant piping systems, with jacketed and non jacketed options for heated or cooled lines.
Key Features of Lined Pipes & Fittings:
- Pipes supplied with one loose flange and one fixed flange.
- Maximum pipe length 3 meter, 15 NB to 200 NB.
- Elbows, tees, crosses, reducers, reducing flanges and blind flanges.
Lined Accessories
Accessories complete the lined piping system and help in monitoring, filtration, vibration absorption and sampling.
Key Features of Lined Accessories:
- Sight flow indicators with toughened / borosilicate glass window.
- Y-type and basket strainers from 25 NB to 150 NB.
- FAP expansion bellows to absorb vibration, shock and continuous expansion.
- Spacers, dip pipes and flexible hose pipes.
Lining Materials & Maximum Temperature
Lining materials are known for their excellent chemical resistance, superior electrical properties and high service temperatures. The following linings are suitable up to the respective maximum temperatures:
| Lining Material | Max. Temperature |
|---|---|
| FAP | 200°C |
| PFA | 200°C |
| FEP | 160°C |
| ETFE | 140°C |
| PVDF | 130°C |
| PP | 90°C |
| HDPE | 70°C |
Technical Specifications & Testing
- Lining Thickness: 3 mm minimum. Minimum liner face (R/F) thickness of pipes and fittings should be 80% of liner thickness.
- Flange Connection: ANSI B16.5, #150 or as per customer requirement.
- Valve Testing: Hydraulic test body 15 kg/cm² and seat 11 kg/cm², pneumatic test seat 6 kg/cm², spark test 15 KVDC.
- Pipe & Fittings Testing: Hydraulic test 20 kg/cm² and spark test 15 KVDC.
- Design Standards: BS 5351 (ball valves), BS 5158 (plug valves), BS 5156 (diaphragm valves) and BS 5155 (butterfly and swing check valves).
- Material Standards (ASTM): D4895 (FAP), D3307 (PFA), D2116 (FEP), D3159 (ETFE), D3322 (PVDF) and D4101 (PP).
Why Choose Ambica Machine Tools for FAP Lined Piping
20+ Years of Experience
For over two decades, we have supplied industrial pumps, valves and flow equipment to industries that need safe and dependable handling of aggressive fluids.
CE & ISO Certified
Our manufacturing and quality processes follow applicable quality and compliance requirements, with relevant CE and ISO certifications available for our products and operations.
400+ Product Range
From lined valves, pipes and fittings to strainers, sight flow indicators and expansion bellows, you can source the complete lined piping system from one place.
Superior Quality & QC Practiced at All Levels
Every lined product goes through careful inspection, hydraulic and pneumatic testing and a 15 KVDC spark test to check the lining before it is supplied.
10,000+ Happy Clients
More than 10,000 clients trust our products and support, valuing long-lasting performance and dependable quality.
Custom Solutions
Special finishes, non-standard dimensions and custom FAP requirements can be considered as per your application needs.
We are achived
Our Certificates
Need we say more about the authorization of our brand?
CE Certificate AODD Pump
CE Certificate Barrel Pump
GST Certificate
IEC Certificate
ISO 9001:2015
NSIC Certificate
TM Certificate
Udyam Registration Certificate
ZED Bronze
Our Trusted Client
Frequently Asked Questions About FAP Lined Valves, Pipes & Fittings
Who is a trusted FAP lined valves manufacturer in India?
Ambica Machine Tools is a manufacturer and supplier of FAP lined valves, pipes, fittings and accessories in India for corrosive and aggressive chemical services. We have over 20 years of experience supplying industrial pumps, valves and flow equipment.
Which types of FAP lined valves can I buy from Ambica Machine Tools?
We offer lined ball valves (2 pc design), plug valves, diaphragm valves, butterfly valves, swing check valves, ball check valves, sampling valves, flush bottom valves and globe valves. They can be lever operated, gear operated or actuator operated.
Which lining materials are available for lined valves and pipes?
Lining options are FAP, PFA, FEP, PVDF, ETFE, PP and HDPE. Available linings vary by product, so please mention your requirement when you send an enquiry.
What is the maximum temperature of FAP, PFA, FEP, ETFE, PVDF, PP and HDPE linings?
FAP and PFA are suitable up to 200°C, FEP up to 160°C, ETFE up to 140°C, PVDF up to 130°C, PP up to 90°C and HDPE up to 70°C.
What is the lining thickness and flange standard of FAP lined piping?
The minimum lining thickness is 3 mm. Flange connections are as per ANSI B16.5, #150 or as per customer requirement.
How are FAP lined valves, pipes and fittings tested before supply?
Valves are hydraulically tested (body 15 kg/cm², seat 11 kg/cm²), pneumatically tested (seat 6 kg/cm²) and spark tested at 15 KVDC. Lined pipes and fittings are hydraulically tested at 20 kg/cm² and spark tested at 15 KVDC.
What size range of FAP lined valves and pipes do you manufacture?
Sizes depend on the product. For example, lined ball valves are available from 15 NB to 200 NB, butterfly valves from 50 NB to 400 NB, lined pipes from 15 NB to 200 NB, and blind flanges and spacers from 15 NB to 350 NB.
What is the maximum length of a FAP lined pipe?
The maximum pipe length is 3 meter. Lined pipes are supplied with one loose flange and one fixed flange, in jacketed and non jacketed options.
Do you make custom or non-standard FAP lined products?
Yes. Special finishes, non-standard dimensions and custom FAP requirements can be considered as per your application needs. Please share your drawing or requirement with us.
How do I choose the right lined valve or pipe for corrosive chemical service?
Choose based on the chemical and its concentration, operating temperature, pressure, line size and connection type. Share your details with us and we will help you select the right lining and product.
Are you looking for quality FAP Lined Valves, Pipes and fittings, Air Operated Double Diaphragm (AODD) pumps, barrel and drum pumps, magnetic drive process pumps, and industrial valves? If yes, we are always eager to assist you!
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